49872486 has 32 divisors (see below), whose sum is σ = 101616768. Its totient is φ = 16315520.

The previous prime is 49872479. The next prime is 49872491. The reversal of 49872486 is 68427894.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83806 + ... + 84398.

It is an arithmetic number, because the mean of its divisors is an integer number (3175524).

Almost surely, 2^49872486 is an apocalyptic number.

49872486 is an abundant number, since it is smaller than the sum of its proper divisors (51744282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49872486 is a wasteful number, since it uses less digits than its factorization.

49872486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836.

The product of its digits is 774144, while the sum is 48.

The square root of 49872486 is about 7062.0454543992. The cubic root of 49872486 is about 368.0897061948.

The spelling of 49872486 in words is "forty-nine million, eight hundred seventy-two thousand, four hundred eighty-six".